ANSWERS !!!

so on the fourth of july me and my boyfriend got really really drunk 🥴 we didn’t use a condom and he finished in me. i was supposed to get my period on the 11th and i’m about 3 days late now. i took a test today (clearblue) and it came out negative. i was wondering ...since every time we’ve had sex after the fourth & he hasn’t been pulling out , what should i do.? wait till my period comes or wait to take another test or...?